/Engine/Source/Runtime/Core/Public/Async/ParallelFor.h
General purpose parallel for that uses the taskgraph
namespace ParallelForImpl { template<typename BodyType, typename PreWorkType, typename ContextType> void ParallelForImpl::ParallelForInternal ( const TCHAR * DebugName, int32 Num, int32 MinBatchSize, BodyType Body, PreWorkType CurrentThreadWorkToDoBeforeHelping, EParallelForFlags Flags, const [TArrayView](API\Runtime\Core\Containers\TArrayView)< ContextType > & Contexts ) }